Brand: Silver Stone
Product Code: Silver Stone ECM21
Availability: Pre-Order

Expansion Cards     ECM21

■ Converts M.2 port (M key) into one PCI-E x4 interface.

■ Includes optional low-profile expansion slot.

■ No driver installation required

         The SilverStone ECU05 is a PCI-E 2.0 x2 expansion card with reversible USB 3.1 Type-C and USB 3.0 ports. Its single USB 3.1 Type-C port is capable of fully utilizing PCI-E 2.0 x2 slot for up to 10Gbps bandwidth, which is twice the USB 3.0 performance for offering excellent stability when multiple external USB devices are in use simultaneously. ECU05 also has additional two external USB 3.0 Type-A ports and an internal 19pin USB 3.0 connector to provide your system with five total added USB ports. For fast charging, one of the Type-A ports (black) meets USB Battery Charging (BC) 1.2 standard to deliver quick and safe charging to your mobile devices. Finally, the ECU05 supports UASP (USB Attached SCSI Protocol) for enhanced performance, so operating systems with XHCI (eXtensible Host Controller Interface) can easily detect and install ECU05 without the need for any drivers.

Model No. SST-ECM21
Interface PCI Express x4
SSD Interface M.2 (NGFF)
Module Key PCI-E x4-based M key
Support Length of M.2 SSD 30mm, 42mm, 60mm, 80mm
Operating system support Microsoft Windows 7/8/8.1/10 (32-bit, 64-bit), or future release versions
Mac OS 10.5 or above
Dimension 120mm (W) x 23mm (H) x 104mm (D)
4.72" (W) x 0.91" (H) x 4.09" (D)
Note : If you wish to boot off using M.2 SSD, your motherboard needs to support it. Due to BIOS limitations, not all motherboards support booting off M.2 SSD so please consult your motherboard manual or vendor for more details on how to enable this function.
Note : M.2 PCIe-NVME mode SSD requires the use of Intel® 9 series (Z97 H97 Z170 X99) or higher version chipset motherboard with Windows 8 or higher version operating system.

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ECM21 Manual
252 KB
ECM21 High resolution photos
1,961 KB

ECM21 eDM (ecm21-en.pdf)
146 KB

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